[VOL-2235] Mocks and interfaces for rw-core
This update consists of mocks that are used by the rw-core
during unit testing. It also includes interfaces used for unit
tests.
Change-Id: I20ca1455c358113c3aa897acc6355e0ddbc614b7
diff --git a/vendor/github.com/spf13/pflag/duration_slice.go b/vendor/github.com/spf13/pflag/duration_slice.go
new file mode 100644
index 0000000..52c6b6d
--- /dev/null
+++ b/vendor/github.com/spf13/pflag/duration_slice.go
@@ -0,0 +1,128 @@
+package pflag
+
+import (
+ "fmt"
+ "strings"
+ "time"
+)
+
+// -- durationSlice Value
+type durationSliceValue struct {
+ value *[]time.Duration
+ changed bool
+}
+
+func newDurationSliceValue(val []time.Duration, p *[]time.Duration) *durationSliceValue {
+ dsv := new(durationSliceValue)
+ dsv.value = p
+ *dsv.value = val
+ return dsv
+}
+
+func (s *durationSliceValue) Set(val string) error {
+ ss := strings.Split(val, ",")
+ out := make([]time.Duration, len(ss))
+ for i, d := range ss {
+ var err error
+ out[i], err = time.ParseDuration(d)
+ if err != nil {
+ return err
+ }
+
+ }
+ if !s.changed {
+ *s.value = out
+ } else {
+ *s.value = append(*s.value, out...)
+ }
+ s.changed = true
+ return nil
+}
+
+func (s *durationSliceValue) Type() string {
+ return "durationSlice"
+}
+
+func (s *durationSliceValue) String() string {
+ out := make([]string, len(*s.value))
+ for i, d := range *s.value {
+ out[i] = fmt.Sprintf("%s", d)
+ }
+ return "[" + strings.Join(out, ",") + "]"
+}
+
+func durationSliceConv(val string) (interface{}, error) {
+ val = strings.Trim(val, "[]")
+ // Empty string would cause a slice with one (empty) entry
+ if len(val) == 0 {
+ return []time.Duration{}, nil
+ }
+ ss := strings.Split(val, ",")
+ out := make([]time.Duration, len(ss))
+ for i, d := range ss {
+ var err error
+ out[i], err = time.ParseDuration(d)
+ if err != nil {
+ return nil, err
+ }
+
+ }
+ return out, nil
+}
+
+// GetDurationSlice returns the []time.Duration value of a flag with the given name
+func (f *FlagSet) GetDurationSlice(name string) ([]time.Duration, error) {
+ val, err := f.getFlagType(name, "durationSlice", durationSliceConv)
+ if err != nil {
+ return []time.Duration{}, err
+ }
+ return val.([]time.Duration), nil
+}
+
+// DurationSliceVar defines a durationSlice flag with specified name, default value, and usage string.
+// The argument p points to a []time.Duration variable in which to store the value of the flag.
+func (f *FlagSet) DurationSliceVar(p *[]time.Duration, name string, value []time.Duration, usage string) {
+ f.VarP(newDurationSliceValue(value, p), name, "", usage)
+}
+
+// DurationSliceVarP is like DurationSliceVar, but accepts a shorthand letter that can be used after a single dash.
+func (f *FlagSet) DurationSliceVarP(p *[]time.Duration, name, shorthand string, value []time.Duration, usage string) {
+ f.VarP(newDurationSliceValue(value, p), name, shorthand, usage)
+}
+
+// DurationSliceVar defines a duration[] flag with specified name, default value, and usage string.
+// The argument p points to a duration[] variable in which to store the value of the flag.
+func DurationSliceVar(p *[]time.Duration, name string, value []time.Duration, usage string) {
+ CommandLine.VarP(newDurationSliceValue(value, p), name, "", usage)
+}
+
+// DurationSliceVarP is like DurationSliceVar, but accepts a shorthand letter that can be used after a single dash.
+func DurationSliceVarP(p *[]time.Duration, name, shorthand string, value []time.Duration, usage string) {
+ CommandLine.VarP(newDurationSliceValue(value, p), name, shorthand, usage)
+}
+
+// DurationSlice defines a []time.Duration flag with specified name, default value, and usage string.
+// The return value is the address of a []time.Duration variable that stores the value of the flag.
+func (f *FlagSet) DurationSlice(name string, value []time.Duration, usage string) *[]time.Duration {
+ p := []time.Duration{}
+ f.DurationSliceVarP(&p, name, "", value, usage)
+ return &p
+}
+
+// DurationSliceP is like DurationSlice, but accepts a shorthand letter that can be used after a single dash.
+func (f *FlagSet) DurationSliceP(name, shorthand string, value []time.Duration, usage string) *[]time.Duration {
+ p := []time.Duration{}
+ f.DurationSliceVarP(&p, name, shorthand, value, usage)
+ return &p
+}
+
+// DurationSlice defines a []time.Duration flag with specified name, default value, and usage string.
+// The return value is the address of a []time.Duration variable that stores the value of the flag.
+func DurationSlice(name string, value []time.Duration, usage string) *[]time.Duration {
+ return CommandLine.DurationSliceP(name, "", value, usage)
+}
+
+// DurationSliceP is like DurationSlice, but accepts a shorthand letter that can be used after a single dash.
+func DurationSliceP(name, shorthand string, value []time.Duration, usage string) *[]time.Duration {
+ return CommandLine.DurationSliceP(name, shorthand, value, usage)
+}